OK, for the real anoraks here, how much of a Bracebridge St Norton was made in Bracebridge St then ? Nortons didn't have an aluminium smelter/furnace, so none of the aluminium was. Nortons didn't have a steel furnace, so none of the steel was. Nortons didn't have any rubber trees, so none of the rubber was. The carbs were by Amal, the instruments by Smiths, the electrics by Lucas. What is left ?? The seats more than likely came from outside, so did the guards, primary cover and tanks. The levers were by Doherty. The toolkit probably came from Shelley (?) )a once part owner of Nortons, it must be said). The manuals came from a printing firm, whose name is on the back of some of them.
So what is left ???
The name. The name came from Bracebridge St. NORTON.
Anyone wanna buy a Name..... ??
Try that exercise for practically any machine today, and the results may come out similar.....
P.S. The frame. Left out the frame. Came from Reynolds, of course, for featherbed models.
Other frames may have been inhouse. As were all the nuts and bolts done inhouse, for ALL Norton models (??).